Rivian has trademarked the R1X, which could be a potential hint toward a new, revitalized performance model of its flagship R1 lineup. At its unveiling event for the R2 platform last week, Rivian stunned viewers and fans by launching both the R3 and R3X vehicles. The R3 is a smaller vehicle that the automaker notes … Continue reading Rivian trademarks R1X, hinting toward potential flagship performance model